The answer is 10 because it’s multiplies by 10
Answer:
(3,22.50)
(6, 33)
Rise/Run using two points
33-22.50/ 6-3
10.5/3
<u>Rate = 3.5</u>
Anything with || around it is a whole value. It’s always a positive. For example, |-56|=56. Now, if the negative was on the outside, it would be a negative like so; -|10| =-10
15 x number of people + 25=total cost
So for 20 people the equation would be 15 x 20 +25=325
Just put the number of people in the middle of the equation and calculate
You have to combine the like terms, so:
4x^2 - 5x^2 = -x^2
8x - 11x = -3x
6 + 2 = 8
Your final answer is -x^2 - 3x + 8, I hope this helps!